Description

A cross-site scripting (XSS) flaw was found in RESTEasy in versions before 3.11.1.Final and before 4.5.3.Final, where it did not properly handle URL encoding when the RESTEASY003870 exception occurs. An attacker could use this flaw to launch a reflected XSS attack.

Remediation

References

CVE-2020-10688

Related Vulnerabilities

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-1237)

WordPress Plugin WordPress Ping Optimizer Cross-Site Request Forgery (2.35.1.2.3)

XOOPS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-16683)

MediaWiki Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2010-1648)

WordPress Permissions, Privileges, and Access Controls Vulnerability (CVE-2010-5293)

Severity

Medium

Classification

CVE-2020-10688 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Tags

Missing Update Known Vulnerabilities